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The dependency of the stereoselectivity of penicillin amidases-enzymes with R-specific S₁- and S-specific S'₁-subsites- on temperature and primary structureKASCHE, V; GALUNSKY, B; NURK, A et al.Biotechnology letters. 1996, Vol 18, Num 4, pp 455-460, issn 0141-5492Article

Genetic construction of catalytically active cross-species heterodimer penicillin G amidasePIOTRASCHKE, E; NURK, A; BALUNSKY, B et al.Biotechnology letters. 1994, Vol 16, Num 2, pp 119-124, issn 0141-5492Article

In-vivo-generated fusion promoters in Pseudomonas putidaNURK, A; TAMM, A; HORAK, R et al.Gene (Amsterdam). 1993, Vol 127, Num 1, pp 23-29, issn 0378-1119Article

Proteolytic processing of penicillin amidase from Alcaligenes faecalis cloned in E.coli yields several active formsIGNATOVA, Z; STOEVA, S; GALUNSKY, B et al.Biotechnology letters. 1998, Vol 20, Num 10, pp 977-982, issn 0141-5492Article

Possibilities and contradictions in the calculation of the flat rate of the Value Added Tax Special Scheme for farmers in the European Union based on the Estonian exampleZEIGER, P; NURK, A; LEHTSAAR, J et al.Agronomy research (Tartu). 2008, Vol 6, Num 1, pp 91-99, issn 1406-894X, 9 p.Article

Regulation of the catechol 1,2-dioxygenase- and phenol monooxygenase-encoding pheBA operon in Pseudomonas putida PaW85KASAK, L; HÔRAK, R; NURK, A et al.Journal of bacteriology. 1993, Vol 175, Num 24, pp 8038-8042, issn 0021-9193Article

Acquisition of a deliberately introduced phenol degradation operon, pheBA, by different indigenous Pseudomonas speciesPETERS, M; HEINARU, E; TALPSEP, E et al.Applied and environmental microbiology (Print). 1997, Vol 63, Num 12, pp 4899-4906, issn 0099-2240Article

Sequence of the plasmid-encoded catechol 1,2-dioxygenase-expressing gene, pheB, of phenol-degrading Pseudomonas sp. strain EST1001KIVISAAR, M; KASAK, L; NURK, A et al.Gene (Amsterdam). 1991, Vol 98, Num 1, pp 15-20, issn 0378-1119, 6 p.Article

Sequence of the gene (pheA) encoding phenol monooxygenase from Pseudomonas sp. EST1001 : expression in Escherichia coli and Pseudomonas putidaNURK, A; KASAK, L; KIVISAAR, M et al.Gene (Amsterdam). 1991, Vol 102, Num 1, pp 13-18, issn 0378-1119Article

Comparison of motor depressant effects of caerulein and N-propylnorapomorphine in miceVASAR, E; MAIMETS, M; NURK, A et al.Pharmacology, biochemistry and behavior. 1986, Vol 24, Num 3, pp 469-478, issn 0091-3057Article

Transposons Tn4652 and Tn3614 of the tol plasmid pWWO are involved in conjugal mobilization of chromosomally located catabolic cam-operonsMAÊE, A. A; HABICHT, Y. K; NURK, A. E et al.Genetika. 1991, Vol 27, Num 5, pp 773-782, issn 0016-6758, 10 p.Article